INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8855dd4f67be981260cdf2cd23f7f2c61e4d3a78d7e27d696b506430719bc61', 
    'HGgQ1Trol7h+wz7FrZSRcvC5ps4dniRQsXFECEAE6Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)